Chemistry of inorganic compounds – Carbon or compound thereof
Patent
1994-06-13
1997-04-22
Straub, Gary P.
Chemistry of inorganic compounds
Carbon or compound thereof
423448, 423460, 252502, C01B 3100
Patent
active
056226837
ABSTRACT:
A method of making chemically modified carbon-based materials for engineering purposes from a precursor containing graphite fluoride by using halocarbons or elemental sulfur as chemical agents that diffuse into the lamellar crystal structure of the graphite fluoride and permit defluoridation at a controlled rate upon heating, to produce fluoride-free intermediate carbon material and, upon further heating to form a graphitized, chemically modified carbon.
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Bergquist Donald A.
Hendrickson Stuart L.
Straub Gary P.
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